src/export-ascii.cpp

   1 #include "export-ascii.h"
   2
   3 #include "mainwindow.h"
   4 #include <QMessageBox>
   5
   6 extern QString vymName;
   7 extern Main *mainWindow;
   8
   9 ExportASCII::ExportASCII()
  10 {
  11     exportName = "ASCII";
  12     filter = "TXT (*.txt);;All (* *.*)";
  13     caption = vymName + " -" + QObject::tr("Export as ASCII");
  14 }
  15
  16 void ExportASCII::doExport()
  17 {
  18     QFile file(filePath);
  19     if (!file.open(QIODevice::WriteOnly)) {
  20         QMessageBox::critical(
  21             0, QObject::tr("Critical Export Error"),
  22             QObject::tr("Could not export as ASCII to %1").arg(filePath));
  23         mainWindow->statusMessage(QString(QObject::tr("Export failed.")));
  24         return;
  25     }
  26
  27     QString out;
  28
  29     // Main loop over all branches
  30     QString s;
  31     QString curIndent;
  32     QString dashIndent;
  33     int i;
  34     BranchItem *cur = NULL;
  35     BranchItem *prev = NULL;
  36
  37     int lastDepth = 0;
  38
  39     QStringList tasks;
  40
  41     model->nextBranch(cur, prev);
  42     while (cur) {
  43         if (cur->getType() == TreeItem::Branch ||
  44             cur->getType() == TreeItem::MapCenter) {
  45             if (!cur->hasHiddenExportParent()) {
  46                 // qDebug() << "ExportASCII::
  47                 // "<<curIndent.toStdString()<<cur->getHeadingPlain().toStdString();
  48
  49                 // Insert newline after previous list
  50                 if (cur->depth() < lastDepth)
  51                     out += "\n";
  52
  53                 // Make indentstring
  54                 curIndent = "";
  55                 for (i = 1; i < cur->depth() - 1; i++)
  56                     curIndent += indentPerDepth;
  57
  58                 dashIndent = "";
  59                 switch (cur->depth()) {
  60                 case 0:
  61                     out += underline(cur->getHeadingPlain(), QString("="));
  62                     out += "\n";
  63                     break;
  64                 case 1:
  65                     out += "\n";
  66                     out += (underline(getSectionString(cur) +
  67                                           cur->getHeadingPlain(),
  68                                       QString("-")));
  69                     out += "\n";
  70                     break;
  71                 case 3:
  72                     out += (curIndent + "- " + cur->getHeadingPlain());
  73                     out += "\n";
  74                     dashIndent = "  ";
  75                     break;
  76                 default:
  77                     out += (curIndent + "- " + cur->getHeadingPlain());
  78                     out += "\n";
  79                     dashIndent = "  ";
  80                     break;
  81                 }
  82
  83                 // If there is a task, save it for potential later display
  84                 if (listTasks && cur->getTask()) {
  85                     tasks.append(QString("[%1]: %2")
  86                                      .arg(cur->getTask()->getStatusString())
  87                                      .arg(cur->getHeadingPlain()));
  88                 }
  89
  90                 // If necessary, write URL
  91                 if (!cur->getURL().isEmpty())
  92                     out += (curIndent + dashIndent + cur->getURL()) + "\n";
  93
  94                 // If necessary, write vymlink
  95                 if (!cur->getVymLink().isEmpty())
  96                     out += (curIndent + dashIndent + cur->getVymLink()) +
  97                            " (vym mindmap)\n";
  98
  99                 // If necessary, write note
 100                 if (!cur->isNoteEmpty()) {
 101                     // curIndent +="  | ";
 102                     // Only indent for bullet points
 103                     if (cur->depth() > 2)
 104                         curIndent += "  ";
 105                     out += '\n' + cur->getNoteASCII(curIndent, 80);
 106                 }
 107                 lastDepth = cur->depth();
 108             }
 109         }
 110         model->nextBranch(cur, prev);
 111     }
 112
 113     if (listTasks) {
 114         out += "\n\nTasks\n-----\n\n";
 115
 116         foreach (QString t, tasks) {
 117             out += " - " + t + "\n";
 118         }
 119     }
 120
 121     QTextStream ts(&file);
 122     ts.setCodec("UTF-8");
 123     ts << out;
 124     file.close();
 125
 126     QClipboard *clipboard = QGuiApplication::clipboard();
 127     clipboard->setText(out);
 128
 129     QString listTasksString = listTasks ? "true" : "false";
 130
 131     displayedDestination = filePath;
 132
 133     result = ExportBase::Success;
 134
 135     QStringList args;
 136     args << filePath;
 137     args << listTasksString;
 138
 139     completeExport(args);
 140 }
 141
 142 QString ExportASCII::underline(const QString &text, const QString &line)
 143 {
 144     QString r = text + "\n";
 145     for (int j = 0; j < text.length(); j++)
 146         r += line;
 147     return r;
 148 }